NVIDIA GeForce RTX 4080 SUPER vs NVIDIA RTX A4000

差异规格基准褒奖

差异

需要考虑的原因
NVIDIA GeForce RTX 4080 SUPER

报告一个错误

更高的时钟速度

左右 15% 更好的时钟速度

2.29 GHz 2 GHz

需要考虑的原因
NVIDIA RTX A4000

报告一个错误

所有排名中的位置

共同立场 NVIDIA RTX A4000 在流行的基准测试中的GPU，用于与其他模型进行比较.

FP32 Performance (Single-precision TFLOPS)

636 place

规格

技术数据

NVIDIA GeForce RTX 4080 SUPER

NVIDIA RTX A4000

一般信息

显卡的基本技术数据比较 NVIDIA GeForce RTX 4080 SUPER 和 NVIDIA RTX A4000, 芯片，信息处理单元.

建筑学

Ada Lovelace Ampere
基于

NVIDIA GeForce RTX 4080 SUPER -
CUDA Cores

10240 -
着色器

10240 6144
Execution Units

- 48
GPU芯片

- GA104-875-A1
渲染输出单位

- 96
纹理单位

- 192

内存设置

Video memory capacity, type, bus width and bandwidth describe different properties. These values alone do not determine graphics performance.

Memory Bus

256 bit -
内存大小

16 GB 16 GB
存储器类型

GDDR6X GDDR6
Memory Speed (legacy frequency label)

- 2000 MHz

时钟频率

Published GPU clock frequencies describe different operating modes. Clock speed alone does not determine graphics performance.

基准频率

2290 MHz 735 MHz
最大频率

2550 MHz 1560 MHz

能源消耗

Graphics card power limits and recommended system power supply describe different specifications.

Maximum GPU Temperature

90 °C -
System Power Supply

750 W (System power requirement) -
TDP

320 W 140 W

接口

连通性和连接.

PCIe Interface

4.0 PCIe 4.0 x16
最大。显示

- 4

技术数据

在电脑游戏中被充分使用的技术数据.

DirectX

- 12.2
DLSS / FSR

- 是
最大分辨率

- 7680 × 4320
光线追踪

- 是

支持的视频编解码器

内置对视频和图像压缩标准的支持.

AV1

Decode / Encode Decode
h264

- Decode / Encode
h265 / HEVC

- Decode / Encode
VP8

- Decode
VP9

- Decode

更多信息

GPU的接口和发布日期的比较 NVIDIA RTX A4000 和 NVIDIA GeForce RTX 4080 SUPER.

Manufacturer

- NVIDIA
Process Technology

- 8 nm
发布日期

- Q3/2021

基准

性能测试 GPUs

Shared tests with results for both models: 13

Blender Cycles

Each row uses one Blender version, operating system and compute backend.

Test and settings	NVIDIA GeForce RTX 4080 SUPER	NVIDIA RTX A4000	Result difference¹
Blender 5.2.0 / OPTIX / Windows	8067.026483 samples/min Submissions: 34	2627.53797 samples/min Submissions: 6	-67.4 %
Blender 5.1.1 / OPTIX / Windows	8311.855026 samples/min Submissions: 41	2679.930554 samples/min Submissions: 6	-67.8 %
Blender 4.5.0 / OPTIX / Linux	8739.206877 samples/min Submissions: 41	2992.424978 samples/min Submissions: 10	-65.8 %
Blender 4.5.0 / OPTIX / Windows	8343.681469 samples/min Submissions: 198	2955.79875 samples/min Submissions: 34	-64.6 %
Blender 4.4.0 / OPTIX / Linux	8541.445216 samples/min Submissions: 12	3111.326483 samples/min Submissions: 5	-63.6 %
Blender 4.4.0 / OPTIX / Windows	8438.380914 samples/min Submissions: 156	3058.452942 samples/min Submissions: 55	-63.8 %
Blender 4.3.0 / OPTIX / Linux	8714.598204 samples/min Submissions: 35	3088.708184 samples/min Submissions: 6	-64.6 %
Blender 4.3.0 / OPTIX / Windows	8342.494523 samples/min Submissions: 443	2914.151579 samples/min Submissions: 20	-65.1 %
Blender 4.2.0 / OPTIX / Linux	8770.774697 samples/min Submissions: 15	3098.279385 samples/min Submissions: 10	-64.7 %
Blender 4.2.0 / OPTIX / Windows	8344.973519 samples/min Submissions: 471	2843.973145 samples/min Submissions: 27	-65.9 %
Blender 4.1.0 / OPTIX / Windows	8700.159798 samples/min Submissions: 204	2722.864678 samples/min Submissions: 16	-68.7 %
Blender 4.0.0 / OPTIX / Linux	9126.288253 samples/min Submissions: 14	3155.766805 samples/min Submissions: 8	-65.4 %

More tests: 1

Test and settings	NVIDIA GeForce RTX 4080 SUPER	NVIDIA RTX A4000	Result difference¹
Blender 4.0.0 / OPTIX / Windows	8487.803723 samples/min Submissions: 294	2968.763609 samples/min Submissions: 35	-65.0 %

¹ Difference of the second result relative to the first in that row. No percentage is calculated for different upscaling algorithms. This compares published results, not a universal performance index.

Individual model tests

These results have no shared test of both models with the same version and settings. They are shown separately without a percentage difference.